Mechanically strong polyimide aerogels cross-linked with low-cost polymers
Zhongxin Zhang, Yuelei Pan, Lunlun Gong, Xiandong Yao, Xudong Cheng, Yurui Deng
Abstract
. And the maximum modulus of the aerogel is up to 21.3 MPa. These cross-linkers are alternatives to expensive small molecule cross-linkers, therefore reducing the cost of PI aerogels.
Topics & Concepts
PolyimideMaterials sciencePolymerAerogelMaleic anhydridePolymer chemistryPolymerizationChemical engineeringPolyamideRadical polymerizationStyreneCopolymerComposite materialLayer (electronics)EngineeringAerogels and thermal insulationSurface Modification and SuperhydrophobicityAdvanced Sensor and Energy Harvesting Materials